chore(deps): update grafana/grafana docker tag to v11.6.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
grafana/grafana	patch	11.6.1 -> 11.6.2

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Release Notes

grafana/grafana (grafana/grafana)

v11.6.2

Compare Source

Features and enhancements

• Chore: Bump Go version to 1.24.3 #​105103, @​macabu
• Dependencies: Bump github.com/blevesearch/bleve/v2 from v2.4.4-git to v2.5.0 #​105443, @​macabu
• Dependencies: Bump github.com/openfga/openfga from v1.8.6 to v1.8.12 #​105369, @​macabu
• Dependencies: Unpin and bump github.com/getkin/kin-openapi from v0.126.0 to v0.132.0 #​105251, @​macabu

Bug fixes

• Dashboard: Fixes issue with row repeats and first row #​104467, @​torkelo
• Graphite: Ensure template variables are interpolated correctly #​105388, @​aangelisc
• Graphite: Fix Graphite series interpolation #​104568, @​aangelisc
• Prometheus: Fix semver import path #​104943, @​jackw
• Security: Fix CVE-2025-4123
• Security: Fix CVE-2025-3580

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